FEATURES.md

Feature list

As libcose does not yet support the full COSE rfc, this document presents a list of features that are supported at the moment by this library

Generic

Header operations

• Setting headers with integer based keys
• Getting headers with integer based keys
• Setting headers with string based keys
• Getting headers with string based keys

Signing

• Signing

• Verification

• Signing with multiple keys

• Verification of signing structs with multiple keys

• Sign1 support for signing

• Sign1 support for verification

• Countersignature support

• External Payload support

• Additional authenticated data support

• Untagged support

• Tagged support

• Signature body headers

• Signature per signer headers

• EdDSA based signing and verification

• ECDSA based signing and verification